Many resources are available to explain what Darwin Information Typing
Architecture (DITA) topic specialization is and the syntax to implement
it, but you still might be wondering "I have some content that might be a
candidate for topic specialization. What's next?" This tutorial
walks you through a series of steps to evaluate your content's suitability
for different DITA topic types, specialize one of those types, and test
your specialization using the DITA Open Toolkit.